Description

(R,R)-(+)-Bis(α-Methylbenzyl)Amine Hydrochloride is a high-purity chiral amine salt, widely recognized as a versatile and effective chiral auxiliary and resolving agent in asymmetric synthesis. Its primary value lies in enabling the production of enantiomerically pure compounds, which is critical for the efficacy and safety of many pharmaceuticals and advanced materials. This product is essential for research and manufacturing chemists in the pharmaceutical, agrochemical, and fine chemical industries who require reliable, high-quality chiral building blocks.

Application

• As a chiral resolving agent for the separation of racemic mixtures of carboxylic acids and other acidic compounds.
• As a key chiral auxiliary in asymmetric synthesis to induce stereoselectivity in carbon-carbon bond-forming reactions.
• In the research and development of enantiomerically pure active pharmaceutical ingredients (APIs) for novel therapeutics.
• For the synthesis of chiral ligands and catalysts used in homogeneous catalysis.
• In the production of agrochemicals, such as herbicides and pesticides, where specific stereochemistry is required for biological activity.
• As a standard or reference material in analytical chemistry for method development and quality control of chiral compounds.

Basic Information

Product Name	(R,R)-(+)-Bis(α-Methylbenzyl)Amine Hydrochloride
CAS No.	42287-48-9
Molecular Formula	C16H21N·HCl
Molecular Weight	263.81 g/mol
Synonyms	(R,R)-(+)-1,1'-Binaphthyl-2,2'-diamine Hydrochloride; (R,R)-1,1'-Bi(1-phenylethyl)amine hydrochloride; (R,R)-Bis(1-phenylethyl)amine hydrochloride; (R,R)-N,N-Bis(1-phenylethyl)amine hydrochloride; (R,R)-Di(1-phenylethyl)amine hydrochloride; (R,R)-Hydrochloride of Bis(α-methylbenzyl)amine; (R,R)-Hydrochloride of 1,1'-Diphenylethylamine; DAR-1 Hydrochloride
EINECS	Contact for details

Quality Control

Our (R,R)-(+)-Bis(α-Methylbenzyl)Amine Hydrochloride is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including chiral purity and chemical assay, to ensure it meets the high standards required for synthetic applications. A comprehensive Certificate of Analysis (COA) detailing purity, enantiomeric excess, and other critical parameters is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). This compound is hygroscopic (moisture-sensitive) and should be handled in a dry environment to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Enantiomeric Excess (ee)	≥ 99.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.